//**************************************************************************
// CircleStats.java Author :20172330
//
// Demonstrates the formatting of decimal vales using the 
// DecimalFormat class.
//**************************************************************************

import java.util.Scanner;
import java.text.DecimalFormat;

public class Li35
{
   //-----------------------------------------------------------------------
   //
   //
   //-----------------------------------------------------------------------
   public static void main(String []args)
   {
     int radius;
     double area,circumference;

     Scanner scan = new Scanner(System.in);
 
     System.out.print("Enter the circle's radius: ");
     radius = scan.nextInt();

     area = Math.PI * Math.pow(radius, 2);
     circumference = 2 * Math.PI * radius;

     // Round the output to three decima places
     DecimalFormat fmt = new DecimalFormat("0.###");

     System.out.println("The circle's area: " + fmt.format(area));
     System.out.println("The circle's circumference: " +
                         fmt.format(circumference));
   }
}
 
